CN219159321U - Self-positioning buckle capable of being fast buckled - Google Patents

Abstract

The utility model relates to a self-positioning buckle capable of being quickly buckled, which comprises a female buckle part with a clamping assembly and a male buckle part with an inserting part, wherein the clamping assembly comprises a sliding groove arranged at one end of the female buckle part, the inserting part is arranged in the sliding groove, the sliding groove extends along the length direction of the female buckle part, the sliding groove is provided with two opposite side walls and a bottom wall connected with the lower ends of the two side walls, the bottom wall and the bottom surface of the inserting part are provided with magnetic attraction assemblies capable of being mutually adsorbed, the two side walls are provided with iron columns oppositely, the iron columns are in sliding fit with the female buckle part, the outer wall of the female buckle part is provided with a reset assembly matched with the iron columns, blind holes are formed in two sides of the inserting part, magnets are fixed in the blind holes, and the iron columns can enter the blind holes under the action of magnetic force. The self-positioning buckle capable of being quickly buckled is convenient to use and can be quickly buckled by one hand.

Description

Self-positioning buckle capable of being fast buckled

Technical Field

The utility model relates to the technical field, in particular to a self-positioning buckle capable of being fast buckled.

Background

At present, the buckle is needed to be used on products requiring binding bands such as bags and helmets, the effect is to conveniently connect two woven bands and conveniently unbuck, the prior use opposite-plug buckle generally comprises a male buckle and a female buckle, wherein the male buckle is a convex part and comprises a buckle body, pins arranged on two sides of the front end of the buckle body and guide blocks arranged between the pins, the female buckle is a concave part and provides a space for matching the insertion time of the pins and the guide blocks, the tail ends of the male buckle and the female buckle are respectively provided with a perforation penetrating through the woven bands, when the male buckle and the female buckle are mutually inserted, the buckling or tightening function is realized, the male buckle generally adopts an elastic pin, two hands are needed to be matched during operation, and the male buckle and the female buckle can be aligned for plugging.

Disclosure of Invention

In order to overcome the technical defects in the prior art, the utility model provides a self-positioning buckle capable of being quickly buckled, which is convenient to use and can be quickly buckled by one hand.

The technical scheme adopted by the utility model is as follows: the utility model provides a but quick lock joint's self-align buckle, includes female fastener and the pin thread spare that is equipped with the insert portion that has the joint subassembly, the joint subassembly is including establishing the spout of female fastener one end, the insert portion is arranged in the spout, the spout extends along the length direction of female fastener, the spout has two relative lateral walls that set up and connects the diapire at two lateral wall lower extreme, but be equipped with the magnetic attraction subassembly of mutual absorption on the diapire and the bottom surface of insert portion, be provided with the iron post on two lateral walls relatively, iron post sliding fit is on female fastener, female fastener outer wall is equipped with the subassembly that resets with iron post complex, the blind hole has been seted up to the both sides of insert portion, be fixed with magnet in the blind hole, under the effect of magnetic force, the iron post can get into the blind hole.

Preferably, the reset component comprises a compression bar rotatably arranged on the outer wall of the female fastener and a reset spring connected to the first end of the compression bar, wherein the reset spring is connected with the compression bar and the female fastener, and the second end of the compression bar is hinged with an iron column at a corresponding position.

Preferably, the two sides of the female buckle piece are provided with accommodating grooves, and the compression bar and the return spring are arranged in the accommodating grooves.

Preferably, a concave area is arranged on the bottom wall, a first magnetic attraction piece is arranged in the concave area, a positioning protrusion matched with the concave area is arranged on the bottom surface of the insertion part, and a second magnetic attraction piece matched with the first magnetic attraction piece is arranged on the positioning protrusion.

Preferably, the bottom wall is provided with an inclined guide surface, the guide surface extends along the length direction of the chute, and the lower end of the guide surface is in butt joint with the edge of the recess.

Preferably, the first magnetism is inhaled a vertical direction position movable mounting and is being inhaled a joint subassembly, the bottom surface that the piece was inhaled to first magnetism passes through the extension spring and connects on joint subassembly, the first end of depression bar articulates there is the push rod, the push rod is along the diapire of spout width direction sliding fit at the spout, the terminal butt of push rod is inhaled a joint department of piece and second magnetism.

Preferably, a sliding groove matched with the push rod is arranged on the bottom wall of the sliding groove.

The utility model has the beneficial effects that: the self-positioning buckle capable of being fast buckled is characterized in that the female buckle is provided with the open chute, the insertion part of the male buckle can easily enter the chute, the magnetic attraction assembly between the insertion part and the chute can fast position the insertion part, the iron column on the side wall of the chute is arranged on the clamping assembly through the reset assembly, and the iron column and the magnet on the insertion part are mutually attracted and matched, so that the insertion part is fast fixed, and when a user uses the self-positioning buckle, the insertion part of the male buckle can be automatically attracted in the chute and locked and positioned only by approaching the insertion part of the male buckle to the chute of the female buckle, and the self-positioning buckle is simple in structure and convenient to use.

Drawings

FIG. 1 is a schematic view of a self-locking buckle capable of being locked quickly.

Fig. 2 is a cross-sectional view taken along A-A of the view of fig. 1.

Fig. 3 is a schematic structural view of the male fastener and the female fastener in a separated state.

Fig. 4 is a partial enlarged view at B in fig. 3.

Fig. 5 is an assembled schematic view of the magnetic assembly of the present utility model.

FIG. 6 is a schematic view of the recessed area and the guide surface of the present utility model.

Reference numerals illustrate: 1. a male fastener; 101. an insertion section; 1012. a magnet; 102. positioning the bulge; 1021. a second magnetic attraction member; 2. a female fastener; 201. a chute; 202. an iron column; 203. a first magnetic attraction member; 2031. a tension spring; 204. a guide surface; 205. a compression bar; 2051. a hinge shaft; 2052. a bar-shaped hole; 206. a return spring; 207. a push rod; 208. a sliding groove; 209. a recessed region.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 6, the present embodiment provides a self-positioning buckle capable of being quickly fastened, including a female buckle 2 with a fastening component and a male buckle 1 with an insertion portion 101, the fastening component includes a chute 201 provided at one end of the female buckle 2, the insertion portion 101 is disposed in the chute 201, the chute 201 extends along a length direction of the female buckle 2, the chute 201 has two opposite side walls and a bottom wall connected to lower ends of the two side walls, a magnetic component capable of being mutually adsorbed is provided on the bottom wall and a bottom surface of the insertion portion 101, iron columns 202 are oppositely provided on the two side walls, the iron columns 202 are slidably matched on the female buckle 2, a reset component matched with the iron columns 202 is provided on an outer wall of the female buckle 2, blind holes are provided at two sides of the insertion portion 101, a magnet 1012 is fixed in the blind holes, and the iron columns 202 can enter the blind holes under the action of magnetic force.

In this embodiment, the reset assembly includes a compression bar 205 rotatably mounted on the outer wall of the female fastener 2, and a reset spring 206 connected to the first end of the compression bar 205, the middle of the compression bar 205 is rotatably mounted on the female fastener 2 through a hinge shaft 2051, the reset spring 206 connects the compression bar 205 and the female fastener 2, the second end of the compression bar 205 is hinged to the iron column 202 at the corresponding position, a pair of bar holes 2052 are provided at the second end of the compression bar 205, the iron column 202 is slidably fitted in the two bar holes 2052 through a short column, when the male fastener 1 needs to be released, the first end of the compression bar 205 is pressed, and the second end of the compression bar 205 pulls the iron column 202 to separate from the blind hole on the insertion portion 101. Preferably, the two sides of the female fastener 2 are provided with a receiving groove, the compression bar 205 and the return spring 206 are disposed in the receiving groove, and when the male fastener 1 and the female fastener 2 are locked, the second end of the compression bar 205 extends out of the receiving groove.

In this embodiment, a recess 209 is formed on the bottom wall, a first magnetic attraction piece 203 is formed in the recess 209, a positioning protrusion 102 matched with the recess 209 is formed on the bottom surface of the insertion portion 101, a second magnetic attraction piece 1021 matched with the first magnetic attraction piece 203 is formed on the positioning protrusion 102, an inclined guide surface 204 is formed on the bottom wall, the guide surface 204 extends along the length direction of the chute 201, the lower end of the guide surface 204 is abutted to the edge of the recess 209, when the insertion portion 101 of the male fastener 1 approaches the chute 201, both side ends of the insertion portion 101 slide under the guidance of both side walls of the chute 201, and meanwhile, the guide surface 204 can guide the positioning protrusion 102 to slide toward the recess 209 on the bottom wall, so that the male fastener 1 can be quickly and accurately positioned.

In this embodiment, the first magnetic member 203 is movably mounted on the bottom wall of the chute 201 in the vertical direction, the bottom surface of the first magnetic member 203 is connected to the bottom wall of the chute 201 by a tension spring 2031, a first end of the compression rod 205 is hinged with a push rod 207, the push rod 207 is slidably fitted on the bottom wall of the chute 201 along the width direction of the chute 201, and the end of the push rod 207 abuts against the joint of the first magnetic member 203 and the second magnetic member 1021. When the first end of the pressing rod 205 is pressed, the pushing rod 207 moves towards the direction of the magnetic component, the second magnetic component 1021 and the second magnetic component 1021 are pushed open by the end of the pushing rod 207, so that the insertion part 101 is convenient to be quickly separated from the sliding groove 201, and preferably, a sliding groove 208 matched with the pushing rod 207 is arranged on the bottom wall of the sliding groove 201.

The female fastener 2 of the self-positioning fastener capable of being fastened fast in this embodiment has an open chute 201, the insertion portion 101 of the male fastener 1 can easily enter the chute 201, the magnetic attraction component between the insertion portion 101 and the chute 201 can position the insertion portion 101 fast, and the iron column 202 and the magnet 1012 on the insertion portion 101 are mutually attracted and matched, so that the insertion portion 101 can be fixed fast, and when a user uses the self-positioning fastener, the insertion portion 101 of the male fastener 1 is only required to be close to the chute 201 of the female fastener 2, and the insertion portion 101 can be automatically attracted in the chute 201 and locked for positioning, so that the self-positioning fastener has a simple structure and is convenient to use.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a but self-align buckle of quick lock joint which characterized in that: including female fastener with joint subassembly and be equipped with male fastener of insert portion, joint subassembly is including establishing the spout of female fastener one end, insert portion arranges in the spout, the spout extends along the length direction of female fastener, the spout has two relative lateral walls that set up and connects the diapire at two lateral wall lower extreme, be equipped with the magnetic subassembly that can adsorb each other on the diapire and the bottom surface of insert portion, be provided with the iron post on two lateral walls relatively, iron post sliding fit is on female fastener, female fastener outer wall is equipped with the subassembly that resets with iron post complex, the blind hole has been seted up to the both sides of insert portion, be fixed with magnet in the blind hole, under the effect of magnetic force, the iron post can get into the blind hole.

2. The quick connect self-retaining clip of claim 1, wherein: the reset component comprises a compression bar rotatably arranged on the outer wall of the female fastener and a reset spring connected to the first end of the compression bar, wherein the reset spring is connected with the compression bar and the female fastener, and the second end of the compression bar is hinged with an iron column at a corresponding position.

3. The quick connect self-retaining clip of claim 2, wherein: the two sides of the female buckle piece are provided with accommodating grooves, and the compression bar and the return spring are arranged in the accommodating grooves.

4. The quick connect self-retaining clip of claim 2, wherein: the bottom wall is provided with a concave area, a first magnetic attraction piece is arranged in the concave area, the bottom surface of the insertion part is provided with a positioning protrusion matched with the concave area, and the positioning protrusion is provided with a second magnetic attraction piece matched with the first magnetic attraction piece.

5. The quick connect self-locking buckle of claim 4, wherein: the bottom wall is provided with an inclined guide surface, the guide surface extends along the length direction of the chute, and the low-position end of the guide surface is in butt joint with the edge of the recess.

6. The quick connect self-locking buckle of claim 5, wherein: the first magnetic attraction piece is movably arranged on the bottom wall of the chute in the vertical direction, the bottom surface of the first magnetic attraction piece is connected to the bottom wall of the chute through a tension spring, the first end of the compression bar is hinged with a push rod, the push rod is slidably matched with the bottom wall of the chute along the width direction of the chute, and the tail end of the push rod is abutted to the joint of the first magnetic attraction piece and the second magnetic attraction piece.

7. The quick connect self-locking buckle of claim 6, wherein: the bottom wall of the chute is provided with a sliding groove matched with the push rod.

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